Base | Representation |
---|---|
bin | 11011111110110001… |
… | …000100101000101100 |
3 | 2212112211020102201001 |
4 | 123332301010220230 |
5 | 443012241040214 |
6 | 21445124530044 |
7 | 2112343320652 |
oct | 337661045054 |
9 | 85484212631 |
10 | 30044080684 |
11 | 11818111552 |
12 | 59a5850924 |
13 | 2aaa55a147 |
14 | 1650240dd2 |
15 | bac934c74 |
hex | 6fec44a2c |
30044080684 has 12 divisors (see below), whose sum is σ = 52605869008. Its totient is φ = 15013832400.
The previous prime is 30044080679. The next prime is 30044080699. The reversal of 30044080684 is 48608044003.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2043747 + ... + 2058394.
Almost surely, 230044080684 is an apocalyptic number.
It is an amenable number.
30044080684 is a deficient number, since it is larger than the sum of its proper divisors (22561788324).
30044080684 is a wasteful number, since it uses less digits than its factorization.
30044080684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4103976 (or 4103974 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 37.
The spelling of 30044080684 in words is "thirty billion, forty-four million, eighty thousand, six hundred eighty-four".
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